.product-main {
    .product-content {
        padding: 0 .48/1.66rem;

        // 产品详情
        .product-particulars {
            margin-top: .666667/1.66rem;

            .particulars-items {

                .particulars-item {
                    float        : left;
                    width        : 48.9%;
                    margin-bottom: .24/1.66rem;

                    &:nth-child(2n-1) {
                        margin-right: .24/1.66rem;
                    }

                    .particular-img {
                        height       : 3.333333/1.66rem;
                        margin-bottom: .04/1.66rem;

                        img {
                            width : 100%;
                            height: 100%;
                        }
                    }

                    .particular-name {
                        text-align      : center;
                        height          : .8/1.66rem;
                        line-height     : .8/1.66rem;
                        background-color: #5d636d;
                        font-size       : .346667/1.66rem;
                        color           : #fefefe;
                    }
                }
            }
        }
    }
}